Toy block



FIG. 1 is a perspective view of a toy block showing the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear thereof;

FIG. 5 is a left side thereof;

FIG. 6 is a right side thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is another perspective view of the toy block shown in use.

The broken lines in FIG. 9 represent portions of an environmental structure, that form no part of the claimed design. 

CLAIM The ornamental design for a toy block, as shown and described. 